U.S. President Barack Obama arrived in China’s economic center Shanghai on Sunday night, November 15th 2009, ______a state visit to China.
| A．starting | B．started | C．to start | D．having started |
You have failed two tests. You’d better start working harder, ____ you won’t pass the course.
| A．and | B．or | C．but | D．so |
--–How much money have you got _____you ?
---My pocket money ____not more than 5 dollars.
| A．on, adds up to | B．with, adds up |
| C．about, added up | D．with, added up to |
As economy worsened, jobs ______ to the laid-off workers continued to be scarce．
| A．valuable | B．convenient | C．comfortable | D．available |
Please remind me _________ he was going. I may be in time to see him off.
| A．where | B．how | C．when | D．what |
---I thought you had planned to practise the piano today.
---No. I did nothing but _____ computer games all day.
| A．to play | B．play | C．played | D．playing |